Hook



FIG. 1 is a perspective view of a hook showing the new design;

FIG. 2 is a left side view thereof, a right side view being a mirrorimage thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a top view thereof.

The portions of the hook in FIGS. 1, 3, and 6 shown in broken lines areincluded to show features that form no part of the claimed design.

CLAIM The ornamental design for a hook, as shown and described.